Part Number: TPS61150A How can I provide 19.2V to a display backlight anode of a display module using this IC
As per datasheet min Vout =Vin and max Vout=27V.
The Display required 19.2V anode voltage typical how can I drive the Backlight?
Display partnumber…
Part Number: TPS61150A Hi TI,
My customer has a issue with TPS61150A.
Applying the pwm signal independently results in an IOUT voltage drop(0.5V).
Please refer to the below waveform.
If SEL1 and SEL2 are connected and one signal is applied, there is…
Part Number: TPS61150A Hello experts,
I have question for maximum current for IFB pin.
I plan to keep turning on LED without PWM. I will use only one channel.
How much current can we pull for IFB pin?
Datasheet explanation is little bit complex, I'm…
Part Number: TPS61150A We are going to build a medical device for disinfecting central venous catheters which has TPS61150A as one of the components.
Therefore, we would like to know some information in oder to analyst the life cycle for this for future…
Part Number: TPS61150A Hello,
Regarding to the RECOMMENDED OPERATING CONDITIONS on TPS61150A, my customer is asking a question..
They will use four Alkaline batteries(primary) as power supply.
Generally the voltage of Alkaline battery is approximately…
Other Parts Discussed in Thread: LM3532 , TPS61150 CC LED driver, can you help me find the right TI part?
Integrated boost converter to provide enough voltage for 10 LEDs in series per channel (33V+).
Needs to power two strings of LED colors (with different…
Other Parts Discussed in Thread: TPS61151 I posted originally in the TPS61151 forum replying to a post concerning this issue. I discovered that manufacturing was installing the battery prior to plugging in the LED load. Doing so killed 90 percent of the…
Other Parts Discussed in Thread: TPS61150A Hi All,
Our customer need to drive 1 string of 7 LED with 40mA from Li-Ion 1cell, and then they have considered to use TPS61150A because they have experience to use it in their system. So please let us know if…
Hi,
I'd like to ask about output timing of ISET pin voltage(1.229V,typ).
I think the ISET voltage outputs when SEL1/2(both or either) is high, not only supply Vin .
(1) Is it correct?
(2) Does ISET voltage output immediately from SEL1/2 is high?
Regards…
